Plattner mortar
[化] 冲击钵
🧩 词语组成解析
mortar
['mɔ:tə]
n. 迫击炮;砂浆;房产;研钵;
vt.& vi. 用迫击炮攻击（或袭击）;用灰泥涂抹[结合];
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
Why did you go there?
你为什么去那儿？
Most of North and South China will have a cold wet day.
华北、华南大部分地区将寒冷潮湿。